90460032 has 64 divisors (see below), whose sum is σ = 258782160. Its totient is φ = 27832320.

The previous prime is 90459973. The next prime is 90460033. The reversal of 90460032 is 23006409.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 90459984 and 90460011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90460033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4069 + ... + 14052.

Almost surely, 2^90460032 is an apocalyptic number.

It is an amenable number.

90460032 is an abundant number, since it is smaller than the sum of its proper divisors (168322128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

90460032 is a wasteful number, since it uses less digits than its factorization.

90460032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18151 (or 18139 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 90460032 is about 9511.0478917940. The cubic root of 90460032 is about 448.9027290805.

The spelling of 90460032 in words is "ninety million, four hundred sixty thousand, thirty-two".